19138617

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1867}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 29723616

約数和(自身を除く): 10584999

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 1867, 3417, 5601, 10251, 16803, 31739, 95217, 125089, 285651, 375267, 1125801, 2126513, 6379539, 19138617]

約数ペア:

[(1, 19138617), (3, 6379539), (9, 2126513), (17, 1125801), (51, 375267), (67, 285651), (153, 125089), (201, 95217), (603, 31739), (1139, 16803), (1867, 10251), (3417, 5601)]